diff --git a/aliases b/aliases
index 78c71e4b..617b2537 100644
--- a/aliases
+++ b/aliases
@@ -267,11 +267,13 @@ alias leetcode="librewolf leetcode.com &"
 alias techiedelight="librewolf https://www.techiedelight.com/ &"
 alias algoexpert="librewolf https://www.algoexpert.io/ &"
 
-#college courses (UNIX nad SysAdmin) from stevens university:
+#college courses (UNIX and SysAdmin) from stevens university:
 alias netmeister="librewolf https://stevens.netmeister.org &"
 alias buildyourown="librewolf https://github.com/codecrafters-io/build-your-own-x &"
 alias {tomprestonwerner,tpw}="links https://tom.preston-werner.com"
 alias unixsheikh="links https://unixsheikh.com"
+# inventor of REST blog:
+alias untangled="librewolf https://roy.gbiv.com/untangled/ &"
 
 # C Programming
 alias calgos="librewolf https://www.edureka.co/blog/sorting-algorithms-in-c/ &"